Tattnall County lies in southeastern Georgia (coastal plain region). Its county seat is Reidsville. The terrain is flat to gently rolling, with significant agriculture (pine timber, poultry, crops) and many rural homesteads. The county remains largely rural to semi-rural, with a small-town core and large tracts of land outside town. Housing types include older single-family homes, ranches, homes on acreage, modular homes, and newly built homes on land. Because of the rural character but moderate growth, one might expect existing homes to commonly fall in the US $140,000-$260,000 range, and new builds on land might cost $200,000-$320,000+, depending on lot size, finish and infrastructure. The nearest larger urban centres require a drive, so amenities are more modest than metro counties.